2007 MERCEDES-BENZ R320CDI seats

134 Controls in detail
Seats
Push the seat forward as far as it will
go.
You should now have sufficient space
to access the vehicle’s third-row seat.
Easy-entry/exit position
Enter the vehicle.
For information on how to fold down the
second-row seats completely, see “Folding
second-row seats” (
page 303).Easy-exit feature for third-row seats
The easy-exit strap is located on the rear of
the second-row seat base.
1Easy-exit strap
To exit the vehicle when seated on a
third-row seat, pull up and hold
easy-exit strap 1.
The second-row seat backrest folds
forward.
Push second-row seat forward a far as
it will go.
Easy-entry/exit position
Exit the vehicle.
For information on how to fold down the
second-row seats completely, see “Folding
second-row seats” (
page 303).


135 Controls in detail
Seats
Returning second-row seats to their
original position
Seat unlocked
1Lock status indicator
2Red marking
When the seat is unlocked

lock status indicator 1 is extended

red marking 2 is clearly visible
When the seat is unlocked, push seat
backrest back until the seat audibly en-
gages.
Seat locked
1Lock status indicator
2Red marking
When the seat is locked

lock status indicator 1 is in hinged po-
sition

red marking 2 is barely visible
WarningG
When occupants have entered or exited the
vehicle using the easy-entry/exit feature,
before driving off make sure

the seats are properly locked

the seat backrests are in an upright po-
sition and are properly locked
A second-row seat is properly locked only
when lock status indicator 1 is in hinged
position and red marking 2 is barely visi-
ble.
If a seat and seat backrest are not properly
locked, the seat could move forward and the
seat backrest could fold. You could slide un-
der the seat belt during braking, vehicle ma-
neuvers, or in an accident. If you slide under
it, the belt would apply force at the abdomen
or neck. That could cause serious or even fa-
tal injuries.

136 Controls in detail
Seats
Lumbar support
The curvature of the driver’s seat can be
adjusted to help enhance lower back sup-
port and seating comfort.
The lever for lumbar support adjustment is
located on the right hand side of the
driver’s seat backrest.
1Adjustment lever
Move adjustment lever 1 in direction
of arrows until you have reached a
comfortable seating position.
Multicontour seat*
The multicontour seat has an extendable
seat cushion and inflatable air chambers
built into the backrest to provide additional
lumbar and side support.
The seat cushion depth, seat backrest
cushion-height and curvature can be con-
tinuously varied with switches on the in-
side of each front seat base after the
ignition is switched on (
page 39).
1Seat cushion depth
2Backrest side bolsters
3Backrest center
4Backrest bottom
Switch on the ignition (page 39).
Seat cushion depth
Adjust the seat cushion depth to the
length of your upper leg with
switch1.
Backrest contour
Adjust the contour of the seat backrest
to the desired position with switch
æ orç.
Move the seat backrest support to the
bottom with button4 or to the center
with button3.
Backrest side bolsters
Adjust the side bolsters so that they
provide good lateral support with
switch2.

137 Controls in detail
Seats
Front seat active head restraints
You cannot remove the active head
restraints on the driver’s and front passen-
ger’s seat.
For removal of the active head restraints
we recommend that you contact an
authorized Mercedes-Benz Light Truck
Center.
For information on head restraint adjust-
ment, see “Seats” (
page 43).
For information on active head restraints,
see “Active head restraints” (
page 83).
Rear seats Rear seat adjustment
Warning!G
For your protection, drive only with properly
positioned head restraints.
Adjust the head restraint so that it is close
to the head as possible and the center of the
head restraint supports the back of the head
at eye level. This will reduce the potential for
injury to the head and neck in the event of
an accident or similar situation.
Warning!G
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seat-
ing position. Thus, we strongly recommend
that children be placed in the rear seats. Re-
gardless of seating position, children 12
years old and under must be seated and
properly secured in an appropriate infant or
toddler restraint, or booster seat recom-
mended for the size and weight of the child.
For additional information, see “Children in
the vehicle” (
page 84).
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and
the child is not properly secured in the child
restraint.
Warning!G
Never ride in a moving vehicle with the seat
backrest in an excessively reclined position
as this can be dangerous. You could slide
under the seat belt in a collision. If you slide
under it, the belt would apply force at the ab-
domen or neck. That could cause serious or
fatal injuries. The seat backrest and seat
belts provide the best restraint when the
wearer is in a nearly upright position and
belts are properly positioned on the body.
Your seat must be adjusted so that you can
correctly fasten your seat belt (
page 51).
Never place hands under the seat or near
any moving parts while a seat is being ad-
justed.


138 Controls in detail
Seats
Fore and aft adjustment
(second-row seats only)
The handles for adjusting the seats are
located on the front of each seat base.
1Adjustment handle
Pull up handle 1 in direction of arrow
and hold it there.
Move seat to the desired position.
Release handle 1.
The seat must audibly engage.Seat backrest tilt (second-row seats)
The handles for adjusting the seats are
located on the rear of each seat base.
1Adjustment handle
While seated, pull handle 1 in direc-
tion of arrow to resistance point and
hold it there.
After adjusting rear seats, make sure

the seats are properly locked

the seat backrests are in an upright po-
sition and are properly locked
A second-row seat is properly locked only
when lock status indicator 1 is in hinged
position and red marking 2 is barely visible
(
page 135).
If a seat and seat backrest are not properly
locked, the seat could move forward and the
seat backrest could fold. You could slide un-
der the seat belt during braking, vehicle ma-
neuvers, or in an accident. If you slide under
it, the belt would apply force at the abdomen
or neck. That could cause serious or even
fatal injuries.


139 Controls in detail
Seats
To move seat backrest back, lean light-
ly against backrest.
To move seat backrest forward, lean
forward with handle 1 pulled and held
at resistance point.
The seat backrest will move forward
against your back.
Release handle 1 when the seat back-
rest has reached the desired position.
To make sure the seat backrest has
engaged, lean firmly against the back-
rest.Seat backrest tilt (third-row seats)
The handles for adjusting the seats are
located on the outer side of each seat
backrest.
1Adjustment handle
While seated, pull handle 1 in
direction of arrow and hold it there.
To move seat backrest back, lean
lightly against backrest.
To move seat backrest forward, lean
forward with handle 1 pulled.
The seat backrest will move forward
against your back.
Release handle 1 when the seat back-
rest has reached the desired position.
To make sure the seat backrest has en-
gaged, lean firmly against the backrest.
Head restraint height
Warning!G
For your protection, drive only with properly
positioned head restraints.
Adjust the head restraint in such a way that
it is as close to the head as possible and the
center of the head restraint supports the
back of the head at eye level. This will re-
duce the potential for injury to the head and
neck in the event of an accident or similar
situation.

140 Controls in detail
Seats
Second-row seat head restraint
1Head restraint
2Release button
Raising:
Manually adjust the height of head
restraint 1 by pulling it upward to the
desired position.
Lowering:
To lower head restraint 1, press
release button2 and push down on
head restraint 1.Head restraints
iThe third-row seat head restraints are ad-
justed in the same manner.
iThe tilt of the second-row head restraints is
adjusted in the same manner as the front-seat
head restraints, see “Head restraint fore and aft
adjustment” (
page 46).
The tilt of the third-row head restraints cannot be
adjusted.
Warning!G
Do not drive the vehicle without the seat
head restraints installed when the rear seats
are occupied. Head restraints are intended
to help reduce injuries during an accident.
With a third-row seat occupied, make sure
to move the respective head restraint up
from the lowest non-use position and have
the occupant adjust the head restraint
properly.
For your protection, drive only with properly
positioned head restraints.
Adjust the head restraint in such a way that
it is as close to the head as possible and the
head restraint supports the back of the head
at eye level. This will reduce the potential for
injury to the head and neck in the event of
an accident or similar situation.
iWhen removing or installing the head re-
straint of a second-row seat, adjust the seat to
the rear as far as possible (
page 138) and fold
the seat backrest (
page 133) forward.

141 Controls in detail
Seats
Removing head restraints
Seat position for removal of head restraints
from second-row seats
1Head restraint
2Release button
To remove head restraint 1, pull head
restraint 1 to its uppermost position.
Press release button2 and pull out
head restraint 1.Installing head restraints
Insert head restraint 1 into openings
on the seat backrest.
Push head restraint 1 down until it
audibly engages.
Push release button2 and adjust
head restraint 1 to the desired
position (
page 139).Armrests
The second-row seat armrests can be
folded up, when loading for example, and
adjusted.
Folding up
Move the armrest into a vertical posi-
tion until it engages.
Adjusting
With the armrest folded up, disengage
the armrest by pushing it towards the
rear slightly.
Fold the armrest down to the lowest
and then to the desired position until it
engages.
To readjust the armrest to a higher
position, move armrest up to the
desired position until it engages.
iThe third-row seat head restraints are re-
moved in the same manner.
iOn the second-row seats, the guide bar with
the detent must be on the left.
iThe third-row seat head restraints are
installed in the same manner.
iTo readjust the armrest to a lower position,
you must first fold up the armrest again and re-
peat the steps above.